Kelly and Blair have been released to join Hull KR with the English Super League club looking for the close mates to combine as their halves next season after Travis Burns and Kris Keating left the club.

Injuries restricted Kelly to just 12 appearances this season after setting the competition alight last year.

Aidan Sezer and mid-season recruit Daniel Mortimer will form the Titans' starting halves pairing next year while under-20s player of the year Kane Elgey has been promoted to the full-time squad alongside youngsters Christian Hazard and Jamal Fogarty.